package com.ssm.service.impl;

import com.ssm.service.Preview_ProblemService;
import com.ssm.dao.Preview_ProblemDao;
import com.ssm.entity.Preview_Problem;

public class Preview_ProblemServiceImpl implements Preview_ProblemService {

    public Preview_ProblemDao preview_problemDao;

    public void setPreview_problemDao(Preview_ProblemDao preview_problemDao) {
        this.preview_problemDao = preview_problemDao;
    }

    public Preview_Problem getProblem(String address) {
        return preview_problemDao.getProblem(address);
    }
}
